I'm a honduh guy so I might be able to be of some help.
First of all, do you need coilovers, or would lowering springs be an option as well?
What kind of ride quality are you looking for, and how much do you want to lower it??
Also, are you a member of
www.honda-tech.com ??
If not, go there and search and see what other people recommend. I wouldnt make a post about it there b/c it probably has been covered several times, and the search is faster anyway.